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API 5L X52 steel pipe
API 5L X52 steel pipe
API 5L X52 steel pipe
API 5L X52 steel pipe

API 5L PSL1 PSL2 X52 ERW welded steel pipes

Grade X52 indicates 52000 PSI minimum yield strength and 66000 PSI minimum ultimate tensile strength.
Product introduction
API 5l x52 Specifications for these pipes regulate usage for standard Grade A and Grade B pipes, with Grade X indicating stronger variants for drilling, production and transport requirements for offshore, arctic, deep well or harsher environments.

API 5L X52 pipe is also called L360 Pipe, X52 (L360) named by minimum yield strength 52 Ksi (360 Mpa). It’s a medium grade in API 5L and ISO 3183 specifications, used for oil and gas pipeline transmissions.

Specification

X52 Carbon Steel Pipe Standard API 5L X52 (Specification for X52 Grade PSL1 Line Pipe - ANSI/API specification 5L - 44th Edition, October 1, 2007)
Steel Grade X52 Pipe Sizes Nominal X52 Grade PSL1 Pipe Size 1/2" to 48 " O.D.
API 5L X52 Pipe Wall Thickness - Schedule 10 through 160, STD, XS, XXS.
Product Specification Level (PSL) API 5L X52 PSL 2 API 5L X52 PSL 1
API 5L Gr X52 Pipe Thickness SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XS, SCH XXS, All API 5L X52 Pipe Wall Thickness available in stock
HIC Tested X52 Pipe End Plain, Bevel, Screwed, Threaded
L360 X52 Pipe Type Seamless / ERW / Welded / Fabricated / CDW
X52 PSL1 Pipe Length Single Random, Double Random & Required Length, Custom Size - 12 Meter lengths
Testing and Inspection Reports EN 10204 3.1, Mill TC EN 10204 3.1, Visual Inspection Reports, Third Party Inspection Reports, Destructive Test Report, PMI Test Reports, Non Destructive Test Reports, NABL Approved Lab, Chemical and Mechanical Reports, India Boiler Regulations (IBR) Test Certificate
API 5L Grade X52 PSL1 Pipe Packing Grade X52 PSL2 Pipe Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
X52 Grade PSL2 Pipe Finishes Bare, Oiled, Mill Varnish, Galv, FBE, FBE Dual, 3LPE, 3LPP, Coal Tar, Concrete Coating and Tape Wrap API 5L Grade X52 PSL2 Pipe
API 5L X52 PSL1 Pipe End Finishes: Beveled, Square Cut, Threaded & Coupled.
Grade X52 Pipe Application & uses API 5L X52 Gr B Pipe Suitable for Conveying gas, water, oil, and other liquefied media in Oil Refineries, Petrochemicals, Steel, Sugar, Boiler Equipments, Pressure Vessels, Power Generation (Nuclear/Thermal) and General Engineering Purposes
BS EN 10208-2:2009 API 5L Grade X52 PSL1 pipelines for combustible fluids. Suitable to use in maximum operating pressure over 16 bar.
Value added service for X52 PSL2 Pipe 3LPE coated Steel X52 Pipe Fusion Bond Epoxy ARO Tar Epoxy Heat Treatment Bending Galvanizing Annealed Sand Blasting Machining Draw & Expansion as per required Size & Length etc.
Technical data

API X52 Chemical Composition

X52 PSL1 X52 PSL2

Grade

C (Max.)

Mn (Max.)

P (Max.)

S (Max.)

C (Max.)

Mn (Max.)

P (Max.)

S (Max.)

X52

0.26

1.40

0.03

0.03

0.22

1.40

0.025

0.015

 

Physical Properties

API 5L Grade Yield Strength
min.
(ksi)
Tensile Strength
min.
(ksi)
Yield to Tensile Ratio
(max.)
Elongation
min.
%1
X52 52 66 0.93 21

 

API 5L-PSL 1 Mechanical Properties
Grade Yield Strength Mpa Tensile Strength Mpa Elongation
B 245 415 c
X52 360 460 c
 
API 5L-PSL 2 Mechanical Properties
Grade Yield Strength Mpa Tensile Strength Mpa Raito Elongation
  min max min max max min
BN 245 450 415 655 0.93 f
BQ
X52N 360 530 460 760 0.93 f

 

API 5L X52 Equivalent

ASTM API 5L Specification for line pipe
Material Grade PSL1 L360 or x52
Material Grade PSL2 L360N or X52N
L360Q or X52Q
L360M or X52M
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